Analysis

  • max time kernel
    146s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-05-2024 12:06

General

  • Target

    ebb13b0d312f11f4e1c1c2fb8151f160_NeikiAnalytics.exe

  • Size

    160KB

  • MD5

    ebb13b0d312f11f4e1c1c2fb8151f160

  • SHA1

    90ca71941b63432f429fc14084e5420318014ce3

  • SHA256

    4c9505b6280397b0a3e78a7d65199ac1e0bbefb195c619950015162cc1acb620

  • SHA512

    ec944fc38a86f17b168afd9ee08f4a2ef20d64f3eb2638ed5fb59ebf1d4764cbb536c322b7e9ef1da4b06fed80a43d2a9c14d998943bf7d1281e5e213779e4be

  • SSDEEP

    1536:VEY+mFM2HXKZgi0Iksu+XM5/HtAQ9J6xph:+Y+4MiIkLZJNAQ9J6v

Malware Config

Signatures

  • Tinba / TinyBanker

    Banking trojan which uses packet sniffing to steal data.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2540
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of UnmapMainImage
      PID:3500
      • C:\Users\Admin\AppData\Local\Temp\ebb13b0d312f11f4e1c1c2fb8151f160_NeikiAnalytics.exe
        "C:\Users\Admin\AppData\Local\Temp\ebb13b0d312f11f4e1c1c2fb8151f160_NeikiAnalytics.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1588
        • C:\Windows\SysWOW64\winver.exe
          winver
          3⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:3124
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3124 -s 352
            4⤵
            • Program crash
            PID:4896
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3124 -ip 3124
      1⤵
        PID:2704

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Persistence

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Privilege Escalation

      Boot or Logon Autostart Execution

      1
      T1547

      Registry Run Keys / Startup Folder

      1
      T1547.001

      Defense Evasion

      Modify Registry

      1
      T1112

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1588-8-0x0000000000400000-0x0000000000428000-memory.dmp
        Filesize

        160KB

      • memory/1588-1-0x00000000005F0000-0x00000000005F1000-memory.dmp
        Filesize

        4KB

      • memory/1588-4-0x00000000021A0000-0x0000000002BA0000-memory.dmp
        Filesize

        10.0MB

      • memory/1588-9-0x00000000021A0000-0x0000000002BA0000-memory.dmp
        Filesize

        10.0MB

      • memory/1588-0-0x0000000000400000-0x0000000000428000-memory.dmp
        Filesize

        160KB

      • memory/2540-16-0x00007FFAF8230000-0x00007FFAF8231000-memory.dmp
        Filesize

        4KB

      • memory/2540-13-0x0000000000090000-0x0000000000096000-memory.dmp
        Filesize

        24KB

      • memory/3124-5-0x00000000770C2000-0x00000000770C3000-memory.dmp
        Filesize

        4KB

      • memory/3124-7-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp
        Filesize

        2.0MB

      • memory/3124-11-0x0000000001300000-0x0000000001306000-memory.dmp
        Filesize

        24KB

      • memory/3124-14-0x0000000001300000-0x0000000001306000-memory.dmp
        Filesize

        24KB

      • memory/3500-6-0x00007FFAF80AD000-0x00007FFAF80AE000-memory.dmp
        Filesize

        4KB

      • memory/3500-2-0x0000000000600000-0x0000000000606000-memory.dmp
        Filesize

        24KB

      • memory/3500-3-0x0000000000600000-0x0000000000606000-memory.dmp
        Filesize

        24KB

      • memory/3500-17-0x00007FFAF8240000-0x00007FFAF8241000-memory.dmp
        Filesize

        4KB